80401126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181903}}^1$

素因数の和:181935

約数の個数: 16

約数和(自身を含む): 137519424

約数和(自身を除く): 57118298

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 181903, 363806, 2364739, 3092351, 4729478, 6184702, 40200563, 80401126]

約数ペア:

[(1, 80401126), (2, 40200563), (13, 6184702), (17, 4729478), (26, 3092351), (34, 2364739), (221, 363806), (442, 181903)]